What do we mean by efficiency? A holistic approach to reducing embodied carbon

Ian Poole explores ways to improve the utilisation ratio of designs, and encourages engineers to challenge assumptions that favour rationalisation over optimisation.

Will Arnold, Mike Cook, Duncan Cox, Orlando Gibbons and John Orr present SCORS – a proposed carbon rating scheme for structures – and encourage engineers to adopt carbon targets for their projects.

This technical lecture describes the prototyping, testing and design approach that enabled the realisation of the Arc, the gymnasium for the Green School in Bali, whose project team was awarded for advancing the structural application of low-carbon materials at the 2022 Structural Awards.